Adrian WitasBigQuery repeated fields query optimization.Managing query performance speed and low execution cost can be challenging, primarily when operating on large tables (100T+) with a dozen…Feb 16, 2021Feb 16, 2021
Adrian WitasLoading and transforming data to Big Query at large scaleData Lake PlatformMar 4, 2020Mar 4, 2020
Adrian WitasSoftware Development Automation — Part IIIn the previous article, I’ve discussed automation techniques leveraging security and developer-centric multi-stack build and deployments…Dec 11, 2019Dec 11, 2019
Adrian WitasSoftware Development AutomationDeveloping software requires many repetitive tasks. No matter if you rebuild/redeploy an app, restart services or reset an application…Jul 23, 2019Jul 23, 2019
Adrian WitasSemi unbounded streams with BigQueryStoring raw level data in a database becomes increasingly important. Not only can it be a source for data analytics, but also it can be…Feb 8, 2019Feb 8, 2019
Adrian WitasAbstract Class reinventedGo lang tries to distance itself from object-oriented terminology, at the same time it can give you all object-oriented programming flavors…Jun 26, 2018Jun 26, 2018
Adrian WitasData testing strategy reinventedMany of us faced the challenge of data handling during integration and end-to-end test automation. In this article, I look into various…Jun 23, 2018Jun 23, 2018
Adrian WitasETL end to end testing with docker, NoSQL, RDBMS and Big Query.Have you ever found developing end to end testing for your ETL application challenging or difficult, not anymore, this article presents a…May 24, 2018May 24, 2018
